APILayer | Hassle-free API marketplace
API marketplace and ready to run app backends for your mobile app and website.
IP-API.com - Geolocation API
Free IP Geolocation API - lookup any IP address
ipstack - Free IP Geolocation API
Locate website visitors for free using ipstack - a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
toddmotto/public-apis: A collective list of public JSON APIs for use in web development.
public-apis - A collective list of public JSON APIs for use in web development.